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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Mccormick Mcpherson, Laura
University of Southampton
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2019Relativistic effects on a metal-metal bondcitations
- 2017Physisorption-induced structural change directing carbon monoxide chemisorption and nitric oxide coordination on hemilabile porous metal organic framework NaNi3(OH)(SIP)2(H2O)5·H2O (SIP = 5-sulfoisophthalate)citations
- 2014Synthesis and structural characterization of a single-crystal to single-crystal transformable coordination polymercitations
- 2014Understanding the adsorption mechanism of noble gases Kr and Xe in CPO-27-Ni, CPO-27-Mg, and ZIF-8citations
- 2014Ultramicroporous MOF with high concentration of vacant CuII sitescitations
- 2011Coordination polymers of 2,5-dihydroxybenzoquinone and chloranilic acid with the (10,3)- A topologycitations
Places of action
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article
Ultramicroporous MOF with high concentration of vacant CuII sites
Abstract
<p>An ultramicroporous metal-organic framework (MOF) is reported that contains 0.35 nm nanotube-like channels with an unprecedented concentration of vacant Cu<sup>II</sup> coordination sites. The nonintersecting, narrow channels in [Cu<sub>3</sub>(cdm)<sub>4</sub>] (cdm = C(CN)<sub>2</sub>(CONH<sub>2</sub>)<sup>-</sup>) align in two perpendicular directions, structurally resembling copper-doped carbon nanotubes with Cu<sup>II</sup> embedded in the walls of the channels. The combination of ultramicroporosity with the exposed Cu<sup>II</sup> coordination sites gives size-based selectivity of CO<sub>2</sub> over CH<sub>4</sub>, based on pore-size distribution and modeling. Neutron powder diffraction and molecular dynamics simulations show the close packing of single rows of guests within the tubular nanostructure and interaction of CO<sub>2</sub> with the exposed metal sites.</p>